AMD Radeon HD 6450, 6570 and 6670 coming April 19th

0
AMD_HD_6670

The launch of AMD’s budget circuits Caicos and Turks have been postponed and have been delayed or moved down for unknown reasons. But now it is official that both circuits will come forth on April 19th in three versions.

AMD Caicos was covered in a previous article while AMD Turks hasn’t made much noise. Turks is AMD’s GPU to succeed Redwood found in HD 55×0 and HD 56×0. Besides 480 stream processors, or 80 more than Redwood it is also based on a more effective architecture as the rest of HD 6000. A proof of this is that HD 6790 performs 20-25% better than HD5770 even though they may appear very similar on paper.

AMD_HD_6570 AMD_HD_6670

HD 6570 respective HD 6670 for OEM

Turks and Caicos have been available to OEMs for both notebooks and desktops, but will soon be available in retail.

  HD 6450 HD 6570 HD 6670
Node 40 nm 40 nm 40 nm
GPU Caicos Turks Turks
Stream processors 160 480 480
Texture units 8 24 24
Raster units (ROPs) 4 8 8
GPU freq. 625-750 MHz 650 MHz 800 MHz
Memory 1066-1600 MHz DDR3
3200-3600 MHz GDDR5
1800 MHz DDR3
4000 MHz GDDR5
4000 MHz GDDR5
Memory bus 64-bit 128-bit 128-bit
Memory buffer 512-1024 MB 512-1024 MB 512-1024 MB

All cards will be released on April 19th in a few days with reviews – even though HD 6450 has already been tested. The prices on HD 6570 and HD 6670 are so far unknown, but should be about the same as HD 55×0 and HD56x0.

Source: AMD

Subscribe
Notifiera vid
0 Comments
äldsta
senaste flest röster
Inline Feedbacks
View all comments